MathGroup Archive 2012

[Date Index] [Thread Index] [Author Index]

Search the Archive

Integrating DiracDelta in Mathematica: how to suppress ConditionalExpression

  • To: mathgroup at smc.vnet.net
  • Subject: [mg128330] Integrating DiracDelta in Mathematica: how to suppress ConditionalExpression
  • From: Yaj <ybhattacharya at gmail.com>
  • Date: Sun, 7 Oct 2012 01:32:35 -0400 (EDT)
  • Delivered-to: l-mathgroup@mail-archive0.wolfram.com
  • Delivered-to: l-mathgroup@wolfram.com
  • Delivered-to: mathgroup-newout@smc.vnet.net
  • Delivered-to: mathgroup-newsend@smc.vnet.net

For the integral shown below, how do I get Mathematica to output only the "correct" answer as 1 (for future steps in the notebook) and i.e. have Mathematica NOT OUTPUT the ConditionalExpresssion that q2 is real etc?

In[5]:= Integrate[DiracDelta[p - q2], {p, -Infinity, Infinity}]

Out[5]:= ConditionalExpression[1, q2 \[Element] Reals]



  • Prev by Date: Re: Clearing all variables and definitions: i.e. "resetting" mathematica
  • Next by Date: Re: Open interval
  • Previous by thread: Problem importing java class
  • Next by thread: Re: Integrating DiracDelta in Mathematica: how to suppress